# 18-Dars.py

# 1 - Topshiriq
m = [1, 2, 3, 456, 23, 69] 
for i in m:
    print(i, end = ', ')
print()
for v in m:
    print(v*2, end = ', ')
print()

# 2 - Topshiriq
for k in m:
    print(k*k, end = ', ')
print()

# 3 - Topshiriq
a = [3, 6.7, 11.8,]
for x in a:
    print(x, end = ', ')
print()
for c in a:
    print(int(c//2), end = ', ')
print()
# 4 - Topshiriq
s = 'Hello world'
for q in s:
    print(q, end =  ', ')
    if q == ' ':
        q = '\n'
    else:
        continue
    print(q, end =  ', ')




